APA (7th ed.) Citation

(2008). Handbook of Wool Knitting and Crochet. Project Gutenberg.

Chicago Style (17th ed.) Citation

Handbook of Wool Knitting and Crochet. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Handbook of Wool Knitting and Crochet. Project Gutenberg, 2008.

Warning: These citations may not always be 100% accurate.